HB 3996-1987
Pin type gauge head single end go-side plain plug gauge M1~M3 used for internal screw thread small diameter (English Version)

Standard No.

HB 3996-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

Professional Standard - Aviation

Latest

HB 3996-1987

Scope

This standard is compiled in accordance with the size series specified in GB196-81 "Basic Dimensions of Ordinary Threads" and GB2516-81 "Deviation Table of Ordinary Threads".

HB 3996-1987 history

• 1987 HB 3996-1987 Pin type gauge head single end go-side plain plug gauge M1~M3 used for internal screw thread small diameter